Stax SR-003 MkII Electrostatic IEM with D10 Amp / DAC

$ 1,169.00

Stax SR-003 MkII In-Ear-Monitor with SRM-D10 Amp / DAC

Stax Electrostatic Headphones are legendary, the world’s best in the high performance headphone category. Stax can make that claim because they invented the world’s first electrostatic headphone in 1960. Their flagship SR-009S sells for $4325 and is acclaimed by audio journalists worldwide as the best of the best. 

SRM-D10 Amp / Energizer  USB Hi Res DAC 

Now you can enjoy that famous Stax sound at the lowest price ever.  It’s a complete system that includes the SRM-D10 Portable Amp / DAC.  Electrostats require a special type of headphone amp that energizes the electrostatic field and amplifies the signal. The Stax D10 runs on a lithium-ion re-chargeable battery, good for 4 hours listening at full charge. It can also be plugged into a power outlet with its AC adapter.  

Portable electrostatic headphones are now available from Stax, the first name in electrostatic headphones. If you’ve dreamed about owning electrostatic headphones, this is a way to start.



  • Type:Push-Pull electrostatic circular sound element, In-The-Ear canal type enclosure
  • Frequency Response: 20-20 kHz (4dB)
  • Capacitance: 44pF (including cable)
  • Sensitivity: 110dB / 100V r.m.s. 1 kHz
  • Bias Voltage: 550-580V DC
  • Ear Pads: Silicone earbuds (Small, Medium, or Large) Medium included
  • Cable: parallel 6-core, 1.5m full-length
  • Weight: 0.4 oz without cable / 1 oz with cable



SRM-D10 Amp / DAC Specifications:

Frequency response: 20Hz – 40KHz (+0dB,-3dB)
●Rated input level: 230mV (100V output)
●Maximum input level: 10V (minimum volume in analog input)
●Gain: 53dB (450 times)
●Harmonic distortion: 0.025% / 1KHz-10KHz  Input impedance: 10 KΩ(analog input)
●Maximum output voltage: 200Vr.m.s / 100Hz-10KHz
●Bias voltage: DC 580V
●Supply voltage: DC 14V
●Battery Operating time: 4.5hour(analog input) / 3.5hour(digital input)
●Power consumption: 6.4W (USB input)、5W (analog input)
●Recommended operating temperature: 0-35°C, <90% RH (No condensation)
●Signal input: Micro USB digital input, 3.5 mm analog input
●Dimensions: 75W×32H×141D (mm)
●Net weight: 450g


Additional information

Weight 2 lbs
Dimensions 9 × 10 × 6 in


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